Find the value of f(4) for the function. f(x) = - 4(x + 3)
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Answer:
149
Step-by-step explanation:
To find the value of f(-7), we will simply substitute x = -7 in the function. Given that we have a function of:
Substitute in x = -7:
Recall that by squaring the negative number will always result in positive number:
Therefore, the value of f(-7) will equal to 149.